fix test format

backend/tests/factories/contracts.py

@@ -1,6 +1,7 @@
 import src.models as models
 from .forms import form_factory
 
+
 def contract_factory(**kwargs):
     data = dict(
         id=1,
@@ -17,6 +18,7 @@ def contract_factory(**kwargs):
     data.update(kwargs)
     return models.Contract(**data)
 
+
 def contract_public_factory(**kwargs):
     data = dict(
         id=1,
@@ -33,6 +35,7 @@ def contract_public_factory(**kwargs):
     data.update(kwargs)
     return models.ContractPublic(**data)
 
+
 def contract_create_factory(**kwargs):
     data = dict(
         firstname="test",
@@ -48,6 +51,7 @@ def contract_create_factory(**kwargs):
     data.update(kwargs)
     return models.ContractCreate(**data)
 
+
 def contract_update_factory(**kwargs):
     data = dict(
         firstname="test",
@@ -60,6 +64,7 @@ def contract_update_factory(**kwargs):
     data.update(kwargs)
     return models.ContractUpdate(**data)
 
+
 def contract_body_factory(**kwargs):
     data = dict(
         firstname="test",
@@ -73,4 +78,4 @@ def contract_body_factory(**kwargs):
         form_id=1
     )
     data.update(kwargs)
-    return data
+    return data